MDVR-4F3AHD mini (LAN/WiFi/GPS)
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1. check whether the hard disk has been formatted after installation, the UN formatted hard disk can not be
used. Enter the main menu - the management tool - formatting, formatting the new hard disk once
2. whether the video channel is closed, or whether the timing video is set, and no video time is no longer in
the video
3. check whether the hard disk is in good contact, the front panel HDD and so on
。
Q: a video file is lost, or there is no video file for a certain period of time?
Answer:
1. by analyzing the time period determined in the first video file after the loss and recovery of the final video
file.
2. confirm whether the host has not opened the machine during that time, such as the mainframe of the dead
machine, loading and unloading, and other hosts did not set the delay video.
Question: the vehicle mounted cloud platform can't control, can't turn up and down?
Answer: whether the agreement of the cloud platform and the baud rate is set correctly, does the address
correspond to it, and whether the channel's video is selected to be maximized when the cloud is controlled. For
example, control the second channel, which must be controlled by maximizing the second channel image to the
screen.
GPS Related issues
Q: the GPS module exists but has no coordinate information?
Answer: 1. check whether the GPS module exists, if the GPS module does not exist, please check whether the
hard disk is installed or in good contact.
2. confirm whether the GPS antenna is in good contact, whether the antenna is broken or not, it is
suggested that the antenna be placed in a strong signal, and the glass shield film of some cars will set up a GPS
signal.
3. if the test is in the room, the GPS antenna is in the room, the signal is shielded, it is suggested that the
GPS antenna is placed and outdoors
